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epilimnion

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Fromepi- +‎-limnion.

epilimnion (pluralepilimnionsorepilimnia)

1. The surface layer of a liquid body, used in reference to areservoir or body of water

• epilimnetic /epilimnic

• https://web.archive.org/web/20080306042807/http://library.thinkquest.org/28170/31.html

• English terms prefixed with epi-
• English terms suffixed with -limnion
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• English nouns
• English countable nouns
• English nouns with irregular plurals
• en:Geography

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